How many post or job duty in class

sampapa

Monitor & monitress selected?
My con told me that his class is selected the above post?
Without above post, have any other post?
My son is not talking with me for other post in class.

Laputa

Connie said every student has job to do. What I know, other than monitor and monitress are
1.  governor (seems responsible for ensuring clean & tidy in classroom)
2.  點名生 - responsible for returning attendance record to general office)

sampapa

Governor?, 點名生? and more? such as
Subject monitor?
Table monitor?
Blackboard monitor?
Cirrcular monitor?
......